Kirill Tkalenko created IGNITE-12906:
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             Summary: Add to IgniteWalConverter possibility output only hashes 
instead real data
                 Key: IGNITE-12906
                 URL: https://issues.apache.org/jira/browse/IGNITE-12906
             Project: Ignite
          Issue Type: Improvement
            Reporter: Kirill Tkalenko
            Assignee: Kirill Tkalenko


Add flag to be able to hide sensitive data in WAL reader output. For example, 
we can use cryptographic hash to hide data and see some representation of it to 
know is it unique or not, with high probability.

If define binaryMetadata then output field name and hash field value, else 
output hash of source binary value

This change is required for user security reasons



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